In the fiscal 2025 earnings survey, the two leaders in slope protection, Raito Kogyo and Nittoc Construction, both maintained double-digit revenue growth. The top 4 companies are expected to remain unchanged for the next 10 years.
The earnings for fiscal 2025 were compiled for major construction companies nationwide, and a ranking of up to 25 companies by revenue in the civil engineering sector was prepared. The competitive landscape in which Raito Kogyo and Nittoc Construction form the two leaders in slope protection continues.
Both Raito Kogyo and Nittoc Construction achieved double-digit revenue growth, widening their lead over other companies. It has been pointed out that the leading companies in this sector have a substantial gap over those ranked third and below.
An analysis indicates that the top 4 companies are likely to maintain their unchanged position in terms of revenue over the past 10 years. As this is a paid article, additional specific figures are limited to publicly available information.
This article covers earnings trends in the civil engineering sector, and further earnings announcements and developments in the market are expected to attract attention.